body {
	background: linear-gradient(to bottom, white 0%, lightblue 100%);
	background-repeat: no-repeat;
	background-attachment: fixed;
	/* 以下是为了兼容不同浏览器 */
	-webkit-background: linear-gradient(to bottom, white 0%, lightblue 100%);
	-moz-background: linear-gradient(to bottom, white 0%, lightblue 100%);
	-o-background: linear-gradient(to bottom, white 0%, lightblue 100%);
}

#left_choice_menu {
	position: fixed;
	top: 3%;
	left: 1%;
	width: 250px;
	height: 94%;
	background-color: white;
	border-radius: 10px;
	box-shadow: 3px 3px 8px lightgray;
}

#center_show_choice {
	position: fixed;
	top: 3%;
	left: calc(3vw + 240px);
	width: calc(100vw - 240px - 4vw);
	height: 94%;
	background-color: white;
	border-radius: 10px;
	box-shadow: 3px 3px 8px lightgray;
}

#left_choice_menu_logo_contral {
	margin-top: 30px;
	margin-bottom: 30px;
	text-align: center;
}

#left_choice_menu_logo {
	max-width: 90px;

}

#left_choice_menu_option {
	margin-top: 40px;
	text-align: center;
}

.left_choice_menu_option_alldiv {
	cursor: pointer;
	margin-top: 30px;
	margin-bottom: 30px;
	margin-left: 50px;
	margin-right: 50px;
	padding-top: 10px;
	padding-bottom: 10px;
	border-radius: 8px;
}

.left_choice_menu_option_allimg {
	max-width: 20px;
}

.left_choice_menu_option_allspan {
	margin-left: 10px;
	font-size: 20px;
	font-weight: bold;
}

.click {
	cursor: pointer;
	margin-top: 30px;
	margin-bottom: 30px;
	margin-left: 50px;
	margin-right: 50px;
	padding-top: 10px;
	padding-bottom: 10px;
	border-radius: 8px;
	background-color: #f1f0f0;
}

#top {
	margin: 40px;
}

#top_left {
	all: unset;
	cursor: pointer;
	font-size: 20px;
	padding-top: 8px;
	padding-bottom: 8px;
	padding-left: 16px;
	padding-right: 16px;
	border-radius: 8px;
	box-shadow: 2px 2px 8px lightgray;
	background-color: #06a4ff99;
	color: white;
}

#top_left:hover {
	background-color: #0ba9f0;
}

#top_right {
	cursor: pointer;
	font-size: 20px;
	padding-top: 8px;
	padding-bottom: 8px;
	padding-left: 16px;
	padding-right: 16px;
	border-radius: 8px;
	box-shadow: 2px 2px 8px lightgray;
	background-color: white;
	color: black;
	position: absolute;
	right: 54px;
	top: 32px;
}

#top_right:hover {
	background-color: #f3f3f3;
}

#center {
margin: 40px;
}

table {
table-layout: fixed;
border-collapse: collapse;
width: 100%;
}

table th,
table td {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
border: 1px solid #fafafa;
text-align: center;
overflow: hidden;
}

.xiangmu {
width: 20%; /* 每个 td 占 20%，五个正好平分 100% */
font-size: 18px;
font-weight: 100;
padding-top: 3px;
padding-bottom: 3px;
}

.tda{
	all: unset;
	cursor: pointer;
}

#trnext {
	text-align: right;
	margin-right: 40px;
}

.trnext_s {
	cursor: pointer;
	font-size: 10px;
	padding-top: 4px;
	padding-bottom: 4px;
	padding-left: 8px;
	padding-right: 8px;
	border-radius: 6px;
	box-shadow: 2px 2px 8px lightgray;
	background-color:#06a4ff99;
	color: white;
}



.trnext_s:hover {
	background-color: #0ba9f0;
}

#number {
	text-align: left;
	padding-left: 3px;
	padding-right: 3px;
	background-color: white;
	width: 20px;
	border-radius: 7px;
	box-shadow: 2px 2px 8px lightgray;
	border: 3px solid #dddddd;
}

.aandd {
	cursor: pointer;
	color: deepskyblue;
	margin-left: 5px;
	margin-right: 5px;
}

.aandd:hover {
	color: skyblue;
}

#shadow {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
	display: none; /* 默认隐藏 */
}

#top_left_div {
	/*display:none;*/
	
	position: absolute;
	width: 800px;
	height: 600px;
	background-color: white;
	top: 50vh;
	/* 使用视口单位 vh 实现垂直居中 */
	left: 50vw;
	/* 使用视口单位 vw 实现水平居中 */
	transform: translate(-50%, -50%);
	border-radius: 12px;
	overflow: hidden;
}

.rjpzcon {
	margin-top:12px;
	margin-bottom:12px;
}

.rjpzt{
	margin-left:38px;
	font-weight:bold;
	text-shadow: 2px 2px 1px lightgray;
	vertical-align: top;
}

.rjpz {
	font-size:22px;
	margin-left: 14px;
	border: 1px solid #f1f0f0;
	border-radius: 11px;
	box-shadow: 2px 2px 1px lightgray;
}

.rjpz:hover {
	border: 1px solid skyblue;
}

#quxiao{
	cursor: pointer;
	margin-right:30px;
	font-size: 20px;
	padding-top: 6px;
	padding-bottom: 6px;
	padding-left: 16px;
	padding-right: 16px;
	border-radius: 8px;
	box-shadow: 2px 2px 8px lightgray;
	background-color: white;
	color: black;
}

#quxiao:hover{
	background-color: #f3f3f3;
}

#queren{
	cursor: pointer;
	margin-right:30px;
	font-size: 20px;
	padding-top: 6px;
	padding-bottom: 6px;
	padding-left: 16px;
	padding-right: 16px;
	border-radius: 8px;
	box-shadow: 2px 2px 8px lightgray;
	background-color: #06a4ff99;
	color: white;
}

#queren:hover{
	background-color: #0ba9f0;
}